The movie you are likely referring to is “The Shape of Water” (2017), directed by Guillermo del Toro. In this film, a lonely woman named Elisa Esposito, who is mute and works as a janitor in a secret government laboratory, forms a unique and compassionate friendship with a mysterious amphibious humanoid creature held captive there. Elisa, isolated by her disability and society, connects deeply with the creature, seeing beyond his otherness to the being beneath. Their bond grows into a tender relationship as she risks everything to help him escape captivity and find freedom[2].
The story is set in 1962 during the Cold War, and Elisa’s friendship with the creature symbolizes empathy and acceptance of those who are marginalized or different. The film explores themes of loneliness, love, and solidarity among outsiders, including Elisa’s friends who also face social exclusion. The creature is not portrayed as a monster in the traditional sense but as a misunderstood being deserving of kindness. Elisa’s willingness to embrace him challenges societal fears of the unknown and highlights the human capacity for compassion[2].
This movie stands out because it blends fantasy, romance, and social commentary in a simple yet profound way. Elisa’s muteness and the creature’s alien nature emphasize communication beyond words and appearances. The film also touches on grief and isolation, showing how connection can heal deep loneliness. While some critics have debated the nature of the romantic relationship, many praise the film for its message about acceptance and the power of love to transcend differences[2].
If you are thinking of a story where a lake creature specifically becomes friends with a lonely woman, “The Shape of Water” fits well because the creature is aquatic and Elisa’s connection with him is central to the plot. There are other films and stories about lake or water creatures, but this one is the most prominent and widely recognized for its unique portrayal of friendship and love between a human woman and a mysterious aquatic being.
Another film that might loosely fit the description is “The Lady of the Lake” (2024), which involves a lake legend and themes of loneliness and connection, but it is more rooted in horror and tragedy rather than friendship with a creature. It involves a lovelorn princess and a curse related to a lake, but the focus is less on a creature becoming friends with a lonely woman and more on grief and supernatural elements[1].
In summary, the best-known and most fitting movie where a lake or water creature becomes friends with a lonely woman is “The Shape of Water,” notable for its simple yet emotionally rich storytelling about empathy, acceptance, and love beyond appearances[2].


